Masker-K (Cnet) Series - Omron NV3W Connection Manual

MASKER-K (Cnet) Series

6-1 MASKER-K (Cnet) Series
PLC Model Selection
Applicable Devices
Bit/word devices
Bit devices I/O relays
Auxiliary relays
Word devices I/O relays
Auxiliary relays
Data registers
Communications Settings
6-1-1 Connection Method
Connection Diagram
CPU Adapter
80S RS-232C port on
CPU Unit
200S RS-232C port on
CPU Unit
58
Select LG MASTER-K (Cnet) Series.
P 0000 to P 063F
M 000 to M 191F
PW 0000 to PW 0063
MW 0000 to 0191
D 0000 to D 9999
The following communications settings are recommended for the PT and
PLC.
■
PT Communications Settings
Item
Baud rate
Data bits
Stop bits
Parity
■
PLC Communications Settings
Item
Unit number
Baud rate
Data bits
Stop bits
Parity
Connection diagram
D-sub 9-pin connector on
PLC
Pin No. Signal
1 +5V
2 RD1
3 SD1
4 RD2
5 SG
6 +5V
7 SD2
8 SG
9 SG
No.
Setting
19,200 bps
8
1
None
Setting
00
19,200 bps
8
1
None
To power
PT
supply
Pin No. Signal
1
2
3
4
5
6
7
8
Section 6-1
Comments
PT
NV3W (-V1), NV4W,
or NV3Q for RS-232C
+
−
FG
SD
RD
NC
NC
SG